Old English blæst

← Old English blāwan (cognate)

← German blasen (cognate)

← Proto-Germanic *blēstaz (inherited)

← Proto-Germanic *blēsaną (derived)

← Proto-Germanic *blēaną (mention)

← Old High German blāst (cognate)

← Old High German blāsan (cognate)

← Proto-Indo-European *bʰleh₁- (root)

← Proto-Indo-European *bʰel- (derived)

← Old Norse blástr (cognate)